baber/WOPTO huggingface dataset:
Patent CH-625729-A5 (CH)
Title: Method and apparatus for the production of metal powder
Inventor: LARSON ULF RUTGER
IPC: B22F9/08
Filed: 1977-07-19
Abstract: To produce metal powder with a low oxygen content, a pouring stream of the corresponding metal (10) is formed in a granulation chamber (1). At the top, this chamber contains an inert or reductive gas atmosphere (4) and, at the bottom, a reducing liquid. The entering pouring stream (13) is divided by means of a pressurized atomisation medium (15). The metal particles formed are cooled partially in the gas atmosphere and the resulting powder is collected in the reducing liquid (2). <IMAGE>
Patent BE-1001559-A5 (BE)
Title: Gant.
Inventor: HEINDRICH DANIEL
IPC: A61B42/00
Filed: 1988-04-01
Granted: 1989-12-05
Abstract: ...comprenant une feuille antérieure (9) et une feuille postérieure (10), au moins une de ces feuilles étant constituée d'une couche extérieure (12) et d'une couche intérieure (13) formées de films en matière polymère, lesdites couches étant reliées entre elles, des faces (18) en regard l'une de l'autre d'au moins deux couches adjacentes (12, 13) étant indépendantes l'une de l'autre, de manière à permettre des mouvements relatifs (M) entre ces deux couches, caractérisé en ce que les couches adjacentes contiennent au moins un agent permettant à ces couches de glisser l'une sur l'autre.
Patent CH-596529-A5 (CH)
Title: Heat exchanger for heating or cooling system
Inventor: BOSSART ANDREAS
IPC: F28D7/02
Filed: 1975-08-14
Abstract: Heat exchanger for heating or cooling system has contacting helical channels for cold water to be heated or used as cooling agent
Patent CH-604587-A5 (CH)
Title: Cork shoe inner sole
Inventor: GISIGER-LUSA ARMIN
IPC: A43B13/38
Filed: 1976-08-24
Abstract: Cork shoe inner sole has conical hollow projections on one side forming air cushions
Patent CH-573551-A5 (CH)
Title: Lubricating oil immersion pressure pump - has multiple spur wheels by internally toothed drive
IPC: F04C/
Filed: 1974-08-09
Abstract: The pump is an immersion type and consists of a housing whose cover supports three or more vertical axles upon which the oil pump wheels rotate. The spur wheels mesh with an internally toothed gear wheel. The pump cover is constructed with a cap having recesses for the spur wheels and the internal teeth of the gear wheel, which serve to seal off the upper faces of the gear wheels. An oil pressure feed is provided in front of each spur wheel as seen in the direction of rotation and an oil suction feed leads to the internal toothed wheel from the rear of each spur wheel.
Patent CH-583377-A5 (CH)
Title: Expanding and collapsing diaphragms for sludge transfer - has several cyclic actuated perforated diaphragms in housing wall
IPC: B04B1/10
Filed: 1974-09-02
Abstract: The pumps, especially for step by step transfer of sludge has diaphragms which separate inner chamber of a pump element against the sludge to be transferred and these diaphragms are used for transferring or blocking the flow of sludge. These diaphragms are used in pumps with circular profile and for example in open throughs of U-section. The diaphragms (17, 18, 19) have perforations which penetrate the walls of the diaphragm. The outer end of these holes comes into contact with the sludge (3) to be transferred. The chamber within a diaphragm is pressurised by pressuried medium supplied. The sludge is transported along by the collapsing and expanding movements of the diaphragms. The holes in (9) diaphragm will allow passage of the pressurising agent only under a certain pressure because the diaphragm is made of rubber.
Patent CH-614141-A5 (CH)
Title: Use of copper-chromium alloys
Inventor: HENYCH IVO
IPC: B22C9/06
Filed: 1975-11-18
Abstract: It is proposed to use copper-chromium alloys for separately cooled parts in metallic permanent moulds for the production of castings from high-melting metals.
Patent CH-593989-A5 (CH)
Title: Antibacterial cephalosporins - prepd. from amino-tetrazolo-pyridazinyl-thiomethyl-cephem-carboxylic acids
IPC: C07D501/36
Filed: 1973-10-23
Abstract: Prepn. of new cephalosporins of formula (I) comprises reacting a 7-amino-3-cephem-4-carboxylic acid deriv. of formula (II) with a reactive deriv. of an acid of formula (III) and deprotecting the prod. (where Q is OH, OM or a readily hydrolysable ester residue; M is a nontoxic cation; n = 1 or 2; B is a protected amino gp.). (I) are broad-spectrum antibiotics with high activity against penicillin- and cephalosporin-resistant bacteria, (e.g. E. coli and S. aureus) and low toxicity (LD50 >1000 mg/kg, i.v., mouse). In an example, (I; Q = CH, n = 1) is prepd. from (II; Q = OH, n = 1) and 2,4-dinitrophenyl o-t-butoxycarbonylaminomethylphenylacetate.
Patent CH-600261-A5 (CH)
Title: Solar energy collector
Inventor: TRIBELHORN WERNER
IPC: F24S10/75
Filed: 1975-11-25
Abstract: Solar energy collector has absorber element suitable for rigid mounting on an inclined roof.  It has two collector pipes on either side with a number of absorber tubes running between them.Attached to these are lamellae bent in a cylindrical shape, being pressed onto the tubes.  They are inclined to catch the max. radiation.Used esp. with domestic solar energy systems.  The elements (a) increase the effective absorption surface per m2 (b) maintain an optimum angle of inclination to the sun's rays during the major part of a day (c) serve to capture sec. radiation from neighbouring lamellae.
Patent CH-605932-A5 (CH)
Title: Azines of 2,4-thiazolidinediones
Inventor: STORNI ANGELO DR
IPC: C07D233/86
Filed: 1973-11-13
Abstract: Azines of 2,4-thiazolidinediones and their thiohydantoin tautomers, with tumour inhibiting activity
Patent CH-585367-A5 (CH)
Title: Butt-joining exposed ends of lagged pipes - using plastic sleeve including resistances which are heated electrically to shrink sleeve
IPC: B29C65/00
Filed: 1974-12-06
Abstract: Two pipes are joined together by fitting the ends into a thermoplastic sleeve contg. electrical resistances. When the pipes are correctly positioned with their ends abutting an electrical current is passed through the electrical resistances to heat the sleeve and shrink it around the ends of the pipes to join them together with a fluid tight seal. Insulation is provided between the sleeve and tubes. Used for joining pipes when positioned in factories. A continuous layer of insulation extends along the pipes and over the joint. Pref. the electrical resistances are a woven fabric of glass or asbestos fibres which is hot pressed into the inner face of the sleeve. The insulation may be glass fibre, mineral wool or polyurethane foam.
Patent CH-583561-A5 (CH)
Title: Perfume compsns. contg. tricyclic cpds. - pref. (9 or 5)-methylene (1,3,5-or 1,3,8)-trimethyl tricyclo decen-(2)-ones
IPC: C11B9/00
Filed: 1971-11-12
Abstract: Perfume compsns. contain one or more tricyclic cpds. having formula (Ia) or (Ib): (where R1 is lower alkyl. R2,R4,R5 and R10 are H or lower alkyl. R3 is H, lower alkyl or lower alkoxy. R6 is H or Me. R7 is H or R6 and R7 together form -CH2-. R8 is H and R9 is OH, or R8 and R9 together form a carboxyl oxygen atom. Dotted bond may be hydrogenated). (Ia) and (Ib) have specific organoleptic properties. Odouris camphor-like, wooden, earthy, fatty, sandal-wood- and patchouli-like, as well as green, spicy, gingery. (Ia) and (Ib) can be used in modern-line perfumes, e.g. for hay-, tobacco- or honey-like notes, as well as for fougere, chypre and lavender. (I) can also alter or reinforce a flowery note, esp. of hyacinth, gardenia, violet or lavender. (I) harmonise with coumarins, ionones and wood essences, and have fixing properties.
Patent CH-609457-A5 (CH)
Title: Method and apparatus for measuring the concentration of the sulphur-containing pollutants in the air
Inventor: BALINT TIBOR DR
IPC: G01N31/00
Filed: 1974-12-23
Abstract: In order to measure the concentration of sulphur-containing pollutants in the air, the air to be analysed is conveyed by means of a pump (1) into a reactor (5) provided with an electrically heated platinum wire (6), where the sulphur compounds are oxidised. The air containing the oxidation product passes from the reactor (5) into an ionisation chamber (7) which is provided with a <14>C isotope and functions as an electron capture detector, and there is cooled to below the dew-point of the sulphuric acid, whereupon the measurement is carried out in this chamber (7) of the concentration of the colloidal drops, whose quantity is proportional to the overall sulphur content and which have been produced by cooling from the sulphur trioxide and the proportion of water vapour in the air. <IMAGE>
Patent FR-2049682-A5 (FR)
Title: Fungicidal morpholinocarbamic acid esters
IPC: C07D295/215
Filed: 1969-06-17
Granted: 1971-03-26
Abstract: Fungicidal morpholino carbamic acid esters Cpds. of formula (where X = 1-12 C (cyclo)alkyl group(s) R = (ar)alk(en)yl, phenyl, naphthyl, furyl, thienyl, pyridyl, (iso)thiazolyl, (is)oxazolyl, or thiadiazolyl opt. substd. by halogen, alkyl, phenyl, alkoxy, alkylthio, CN or NO2 group(s); Y, Z = O or S), are antifungal agent, useful in human and veterinary medicine for food and general industrial use. They also have general pesticidal properties.
Patent FR-2048434-A5 (FR)
Title: Improved polyvinyl-based exchange resins
IPC: C08J9/28
Filed: 1970-05-14
Granted: 1971-03-19
Abstract: Suspension polymerisation of mono- and polyvinyl compounds is carried out using a material allowing the monomers to dissolve but the polymers to neither dissolve nor expand, e.g. aliphatic hydrocarbon mixtures. This improves the exchange properties, especially ionic capacity and exchange rates of resins produced.
Patent FR-2087338-A5 (FR)
Title: Manufacture of preserved pies - filled with goose liver
IPC: A23L5/10
Filed: 1970-05-15
Granted: 1971-12-31
Abstract: The goose livers are arranged inside a pie crust envelope and the prepn. is cooked for 10 mins in a hot air oven, this pie crust completely insulates the livers by forming a wall of closed cells. A small dose of ascorbic acid prevents any oxidising effect on the internal face in contact with the unstable product. The pie is then conveyed to a microwave oven which heats the heart of the product by molecular friction; the livers are cooked in 2 mins. without burning and, above all, without evapn. The semipreserved pies can be kept for 20-30 days before consumption but they can be kept as preserves indefinitely if kept in vacuo in a sealed container at a low temp.
Patent FR-2296358-A5 (FR)
Title: Mechanical contact shaft sleeve
Inventor: BONVIN JACQUES
IPC: F16J15/36
Filed: 1970-06-30
Granted: 1976-07-23
Abstract: The stationary seal ring (f) abuts against the rotating face which revolves with the shaft (A). The seal housing (B) carries the outer seal casing (11) which is fixed in the housing and independent of the shaft. The seal is carried in a flexible ring (22) which seals off the space in front of the casing. This space is liquid filled and the corner rings (23, 24) ensure that no fluid will leak out from the casing. The lower half of the sketch shows the seal stationary. The upper half shows the seal operating, with the liquid pressure on the faces forcing the seal outwards.
Patent FR-2053948-A5 (FR)
Title: Safety device for hand grenades
IPC: F42B/
Filed: 1970-06-30
Granted: 1971-04-16
Abstract: The device is intended to avoid the frequent accidents caused by the premature explosion of hand grenades; each detonator is housed in its own grenade but sufficiently far from the explosive charge, so that any accidental explosion of the detonator will be isolated and will not be increased by the main explosive charge. The head of the grenade has a cylindrical boring with an extension carrying the firing pin at its base. The detonator is loaded with a spring and introduced into this boring but its passage downwards is obstructed by a spring loaded pin. The latter is kept in position, until the grenade is thrown, by the usual lever and safety pin. When the latter is withdrawn and the grenade thrown the lever flies off, the spring-loaded pin is ejected and the detonator moves downwards to strike the firing pin. Detonation of the explosive charge is then effected at the heart of the main charge.
Patent FR-2089734-A5 (FR)
Title: Conducting carbon filled synthetic mater-ials
IPC: C08K3/00
Filed: 1971-04-06
Granted: 1972-01-07
Abstract: A synthetic material for moulding or extrusion possesses anti-static properties due to the presence of conducting carbon compounds. The invention is particularly directed to rendering plastic materials such as polystyrene, polyamides, polyethylene and PVC antistatic by blending them with carbon compounds and particularly with natural or synthetic graphite as fillers in an amount 5-60% of the weight of synthetic material. The modified materials combine anti-static properties with greater strength due to the filler.
Patent FR-2107514-A5 (FR)
Title: Plastic pipe coupling - exerts axial coupling forces
IPC: F16L23/032
Filed: 1971-09-10
Granted: 1972-05-05
Abstract: The ends of the plastic pipes to be coupled are provided with external flanges having frusto-conical peripheral surfaces, and collars having inner surfaces corresponding to the peripheral surfaces of the flanges are provided around the pipes. The collars are secured together by bolts to clamp the end faces of the flanges together, and the frusto-conical surfaces of the flanges and collars co-operate to produce an axial force to maintain the flanges together. A sealing ring may be positioned between the end faces of the flanges, and the flanges may be reinforced with glass fibres.
Patent FR-2113426-A5 (FR)
Title: Quaternary pyridinium salts - decomposing with heat, used in water repellent treatments for fabrics
IPC: C07D213/20
Filed: 1971-10-29
Granted: 1972-06-23
Abstract: Quaternary pyridinium salts of formula: in which R' is a satd. or unsatd. aliphatic residue of 10-22C; R2 is H or -CH3; X is -O-, -S-, ; n is 0.-3, when R' is satd. alkyl it is 1,2 or 3; and when X is -O-CO- it is O; Y is a monovalent radical of a strong acid, pref. Cl. The cpds. in which X is (C(=O)O- or -O- may be made by reacting cpds. of formula: R'OH R'COOH with n equivs. of propylene oxide or, pref. ethylene oxide, and treating the product with HCHO and an acid chloride, and then reacting the product with a pyridine deriv. The pyridinium salts are used as emulsifying agents, which decompose with heat, esp. for making water-repellent treatments for textiles.
Patent FR-2192566-A5 (FR)
Title: Aromatised vegetable oils prodn - by steeping animal or plant tissue in oil baths with additives
IPC: A23L27/24
Filed: 1972-07-07
Granted: 1974-02-08
Abstract: Aromatised oils are produced by introducing animal or plant tissue into a bath of vegetable oil contg. certain additives, and subsequently isolating an oil with an aroma reminiscent of the animal or plant tissue used. Specif. vegetable oils such as sunflower oil, peanut oil, olive oil, etc., are used. For a meat-flavoured oil, freshly-slaughtered animal tissue (esp. spinal marrow) is steeped in a bath of the oil contg. 0.3-12 g/l sugar, 0.5-2 g/l vitamins and 0.1-3 g/l Ca phosphate and opt. 1 mg-0.8 g/l ferric phosphate, 1 mg-5 g/l gelatine and 5 mg-3 g/l of a glutamine cpd. for 12 hrs. -4 days and then filtered to give an oil extract which can be used directly to flavour sauces, soups, and other dishes. If desired, the tissue can first be treated in an aqs. soln. contg. sugar, vitamins and Ca phosphate, then drained and lyophillised for storage before addn. to the oil bath. Plant tissues can be treated similarly in baths contg. 0.3-3 g/l Ca nitrate, 0.05-3 g/l K phosphate, and 0.01-2 g/l Mg sulphate, opt. with other additives. Plant-aromatised oils are useful as flavourings in foodstuffs and as perfume bases, etc. The aromatised oils have good storage props. and higher flavour yield compared to known aq. extracts.
Patent FR-2154036-A5 (FR)
IPC: B25B21/02
Filed: 1972-09-15
Granted: 1973-05-04
Abstract: A pneumatic tool has a control valve with a cup-shaped elastomeric valving element disposed in a socket to cover a channel leading from the socket. The forward end of an air inlet forms the socket. The peripheral wall of the elastomeric element can be deformed by means of a radial rod to form between the elastomeric element and the socket a passage from the inlet to the channel.
Patent FR-2333422-A5 (FR)
Title: Detection of depth and instability of snow - is performed by selective absorption of microwaves over known distance
IPC: G01N22/00
Filed: 1973-03-19
Granted: 1977-06-24
Abstract: The state of stratification and depth of snow are measured to determine probability of avalanche danger. This is performed by measuring the selective absorption of microwaves in solid or liquid media over a known distance. A transmitter on one mast (MAT1) transmits to a receiver on a second mast. Motors (5) drive carriages containing transmitter and receiver up or down the masts in synchronisation (6, 13) as commanded by exploration control signals (7) in response to received control signals. Modulated signals (1) from a microwave source (2) are emitted by an antenna (4) to an RF detector via a receiving antenna for amplification and detection. These signals are pulse width modulated and they are modulated for line transmission for remote indication.
Patent FR-2238377-A5 (FR)
Title: Sliding piston pump-motor - double acting pistons travelling between cylinders carry pressure balancing springs
IPC: F04B7/00
Filed: 1973-07-16
Granted: 1975-02-14
Abstract: A hydraulic pump has an elongated body (1) with a pressur chamber (15, 15') each end, with parts (12, 12') which are traversed by a piston (3, 3') each end, and scavenging gas passes through the hollow centres (16, 16') of the pistons to leave through ports (11, 11') at the end remote from the pressure chambers. The reciprocating action of the pistons is assisted by opposed pressure balancing springs enclosed in a housing parallel with the main pump housing. Two such pumps may be used in line to operate a rotary device on e.g. a vehicle, and interconnected by a pair of racks and a common pinion attached to a rotating spindle.
Patent FR-2246164-A5 (FR)
Title: Adjustable height legs for furniture - utilizes three legs of fixed height with a fourth adjustable leg
IPC: A47B91/16
Filed: 1973-09-27
Granted: 1975-04-25
Abstract: Versatile system of leg height adjustment for furniture, e.g. tables, on eneven floors, utilizes the principle of three legs of fixed vertical height with a fourth leg being adjustable in the vertical dimension. A first system has legs disposed at the corners of a horizontal rectangle. One leg is adjustable by either a sprung lockable telescopic action or a simple axial screwing mechanism. A second system has legs similarly disposed but in pairs forming inverted U frames, one of which is fixed with the other hinged about the mid or an end point of the bar which connects the two legs and embodying various wedging or locking devices.
Patent FR-2250392-A5 (FR)
Title: Ball-cock support for drinking troughs - simply clamped universal joint allows easy adjustment of position
IPC: F16K31/18
Filed: 1973-10-01
Granted: 1975-05-30
Abstract: A G cramp (3) carries a U shaped sheet metal support (12) through which is passed a bolt (11). This bolt carries, between the flanges of the U, the eye (10) of eye bolt (9). On the shank of the eye bolt is mounted a sleeve (15) which carries a metal angle (6) on the other leg of which is mounted the water supply pipe and valve (2). Tightening the nut (9) of the eye bolt locks the whole arrangement together by one action when the support (6) has been placed in the best position for valve operation. A cover of pressed steel (21) may be affixed by the same nut and one other captive head bolt and nut mounted on the angle (6).
Patent FR-2249550-A5 (FR)
Title: Additive container for a yoghurt pot - is disc with removable seal and is clipped under the pot base
IPC: B65D81/32
Filed: 1973-10-25
Granted: 1975-05-23
Abstract: The container is in the form of a disc with tapering sides; the top being smaller in diameter than the bottom. Around the periphery is a U shaped lip (4), used as a retaining collar and fitting over the bottom of the pot. The large end (2) is sealed permanently (3) part way inside, allowing one pot to be stacked on another. The small end has a tear off seal (5), the space between (9) being filled with sugar or other additive. To use, the container is removed from the base of the pot, and seal torn off and the additive poured into the product.
Patent FR-2242867-A5 (FR)
Title: Motor vehicle safety belt - has yoke to apply belt and anchor it from signal coupled to ignition system
IPC: B60R22/04
Filed: 1973-12-05
Granted: 1975-03-28
Abstract: Motor vehicle safety belt has a lap and/or shoulder belt anchored to fixed parts of the vehicle, each respectively with its releasable end connected to an accessory which, at a signal, applies the belt to the body of a seat occupant and connects the releasable belt with a fixed part of the vehicle. The signal is coupled to the ignition circuit of the vehicle, so that the starting of the vehicle is delayed until the releasable belt end has been connected to fixed parts. The accessory comprises a yoke and a drive for it, and is lateral of the seat, operating from a console placed between the seats.
Patent CH-694314-A5 (CH)
Title: Preparation of kvass drink, by adding peppermint, lime leaves, raisins, ginger, lemon peel, lime peel and orange peel to fermented bread mixture
Inventor: KAUFFER MARKUS
IPC: A23L2/38
Filed: 2003-10-06
Abstract: Dried slices of coarse wholemeal bread into slices are soaked in hot water and the strained bread/water mixture is then fermented by adding yeast and sugar. Peppermint and lime leaves are added to the fermented mixture, which is then screened before adding raisins, ginger, lemon peel, lime peel, orange peel and peppermint. A method for preparing a drink comprises the following steps: (a) cutting coarse wholemeal bread into slices; (b) drying the bread in an oven; (c) allowing the dried slices to soak in hot water for 12 hours and allowing the water to cool during this soaking step; (d) straining the bread/water mixture; (e) allowing a separate mixture of yeast, sugar and water to stand for 20 minutes; (f) adding the mixture of yeast, sugar and water to the strained mixture and stirring with additional sugar in order to begin fermentation; (g) adding peppermint and lime leaves; (h) allowing the mixture to stand for 12 hours at room temperature whilst stirring occasionally; (i) screening the fermented mixture; (j) adding raisins, ginger, lemon peel, lime peel, orange peel and peppermint; (k) storing the mixture under airtight conditions for 4-5 days at 5[deg]C; (l) straining the mixture; and (m) filling and storing the mixture at 5[deg]C.
Patent DD-149643-A5 (DD)
Title: Hydraulikzylinder mit steuerventil,zur veraenderung des schraubengangs eines umstellbaren schiffspropellers
Inventor: RUTKOWIAK LECHOSLAW J
IPC: B63H3/08
Filed: 1980-03-18
Abstract: Die Erfindung bezieht sich auf Antriebsmaschinen von Hochseeschiffen. Das Ziel und die Aufgabe der Erfindung sind in einer Erhoehung der Betriebssicherheit zu sehen, wofuer bei Stoeranfaellen ein Blockieren des Kolbens und eine Arretierung des Schiffspropellers erfolgen sollen. Dies wird erfindungswesentlich u.a. durch ein trennbares Steuerventil erreicht, das in einer zylindrischen Bohrung in der Achse der Stange des Kurbelmechanismus eingepaszt ist, wobei in der Kolbenstange eine Laengs-Sackbohrung und auf dem Umfang der Kolbenstange verteilte Radialbohrungen vorgesehen sind. Weiter sind spezifische Kammern und Durchfluszkanaele angeordnet, die bei Stoerfaellen das Arbeitsmedium zur Erfuellung der Aufgabenstellung lenken.
Patent DD-154021-A5 (DD)
Inventor: BEAUCAMP KLAUS
IPC: C12N9/18
Filed: 1980-08-18
Abstract: The present invention provides a process for obtaining cholesterol esterase from micro-organisms, wherein a micro-organism capable of cholesterol esterase formation is cultured in an appropriate nutrient medium in the presence of lecithin as inducer and the enzyme is obtained from the culture medium and/or from the cells.